Portable riveting quality detection device and monitoring method thereof

A detection device and portable technology, applied in the field of portable riveting quality detection devices, can solve problems such as rivet quality problems, and achieve the effects of light weight, easy portability and accurate monitoring

Pending Publication Date: 2019-05-24
MEISHAN CRRC FASTENING SYST CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the process of a large number of applications, individual rivets have quality problems

Method used

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  • Portable riveting quality detection device and monitoring method thereof
  • Portable riveting quality detection device and monitoring method thereof
  • Portable riveting quality detection device and monitoring method thereof

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Embodiment Construction

[0029] The present invention is further described below in conjunction with specific embodiment, and specific embodiment is the further description of the principle of the present invention, does not limit the present invention in any way, and the identical or similar technology of the present invention all does not exceed the scope of protection of the present invention.

[0030] In conjunction with the accompanying drawings.

[0031] The portable riveting quality inspection device consists of three parts: power system Ⅰ, riveting detection system Ⅱ, and riveting tool Ⅲ. Among them, the power system Ⅰ can usually use the hydraulic pump station system to provide power for riveting, and the riveting tool Ⅲ can be arbitrarily used for hydraulic power. Riveting device for riveting operation; in this example, the power system I is the hydraulic pump station system, which mainly provides the power part, and the riveting tool system III is the execution part.

[0032] Such as imag...

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Abstract

The invention provides a portable riveting quality detection device and a monitoring method thereof. The device comprises a power system, a riveting monitoring system and a riveting tool, wherein thepower system provides power for riveting, the riveting tool is an execution part of a hydraulic riveting gun, and the riveting detection system comprises a pressure sensor, a force sensor, a pluralityof flow meters, an electromagnetic reversing valve, a proportional overflow valve, a data acquisition system and a processor for data collection and processing. According to the invention, data are acquired through the data acquisition system, the area of two sides of an oil cylinder can be accurately measured under the condition that the areas of two cavities of an oil cylinder are unknown, andthen the riveting quality is judged. The portable riveting quality detection device has small volume and light weight, and is convenient to carry, install and detect. Compared with existing riveting detection equipment, the riveting detection equipment is mainly capable of detecting, judging and analyzing the riveting quality in a wide, real-time and accurate manner. The portable riveting qualitydetection device satisfies detection and judgment in various environments.

Description

technical field [0001] The invention belongs to the technical field of riveting and fastening, in particular to the technical field of design and manufacture of riveting and fastening equipment, in particular to a portable riveting quality detection device and a monitoring method thereof. Background technique [0002] Fasteners are widely used in wind power, nuclear power, high-speed rail, and aviation. Among them, rivet-type fasteners play an irreplaceable role in the manufacture of rail vehicles and aerospace vehicles due to their reliability in extreme vibration environments. The earliest blind riveting technology appeared in the aviation field. Due to its excellent connection performance and reliability, blind rivets have gradually become popular in the production of railway wagon bodies and bogies. Especially in recent years, with the vigorous rise of the new energy field, riveting technology has been widely used in solar energy, wind energy and other aspects. However,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N3/36G01M13/00G01B21/28
Inventor 郭龙赵祥云刘宇邓涛李伟雷敏余涛李坤杨林
Owner MEISHAN CRRC FASTENING SYST CO LTD
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